发明名称 |
SEALING SYSTEMS FOR TURBOEXPANDERS FOR USE IN ORGANIC RANKINE CYCLES |
摘要 |
Methods and systems for controlling infiltration of ambient air into, and exfiltration of process gas out of, an organic Rankine system. A system comprises a first sealing mechanism configured to seal at least one shaft against exfiltration of a process gas when the turbomachine is operating. The system further comprises a second sealing mechanism configured to seal the at least one shaft against infiltration of ambient air when the system is in a standstill mode. The system further comprises one or more pressure sensors configured to detect a pressure of gas within the system to monitor whether infiltration of ambient air has occurred and a system purge is needed. |
申请公布号 |
US2014099184(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201214008185 |
申请日期 |
2012.03.29 |
申请人 |
ASTI ANTONIO;LANDI GIACOMO;SABELLA DANTE;SUSINI PAOLO;MARTINI MARIO |
发明人 |
ASTI ANTONIO;LANDI GIACOMO;SABELLA DANTE;SUSINI PAOLO;MARTINI MARIO |
分类号 |
F04D29/10 |
主分类号 |
F04D29/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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